Rails are the wrong distance apart. Lack of established standards is my least favourite thing about bikes.
I was able to get mine in by spreading them a bit, you'll be surprised by how springy it is.
I didn't really want to force it, 26.4mm is suddenly quite a lot when it's rammed up your arse because your chinese saddle with a huge cutout cracked! Have you ridden it for long like that?
@Tijmen started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Rails are the wrong distance apart. Lack of established standards is my least favourite thing about bikes.